Significant Outbreak Of Severe Thunderstorm And Heavy Rain In The Plains On Monday

A potent spring storm system is expected to produce severe thunderstorms on Monday in the central and southern Plains. Very large hail, damaging wind gusts, flash flooding, and large tornadoes are possible. The area most likely to experience significant tornadoes stretches from the Texas Hill Country through Okla. into southern Kansas. Residents here should make a severe weather plan today. Read More >

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7° N Lon: 74.8° W Elev: 1404 ft.

A Few Clouds

81°F

27°C

Humidity	54%
Wind Speed	S 16 mph
Barometer	29.94 in (1013.2 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	19 May 3:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Detailed forecast for

Sullivan County

Tonight

Mostly cloudy. Showers likely with a chance of thunderstorms this evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms may produce damaging winds, small hail, and heavy rainfall this evening. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 70 percent.

Monday

Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Monday Night

Partly cloudy. A chance of showers in the evening. Less humid with lows in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

Tuesday

Mostly sunny. Highs in the mid 60s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Tuesday Night

Mostly clear. Lows in the lower 40s. Northwest winds 15 to 20 mph.

Wednesday

Sunny. Highs in the upper 60s.

Wednesday Night

Partly cloudy. Lows in the upper 40s.

Thursday

Partly sunny with a chance of showers and thunderstorms. Highs in the lower 70s. Chance of rain 30 percent.

Thursday Night

Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s.